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Rio de Janeiro

$180+ Cheap flights from Rosario (ROS) to Rio de Janeiro, Brazil (RIO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
ROS — RIO
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Rosario Fisherton to Rio de Janeiro are usually found in June or May, booked 52 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Rosario to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Rosario (ROS) to Rio de Janeiro (RIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 3, 2025.

Round-trip from

$293
(Kiwi.com)

One-way from

$180
(Kiwi.com)

Popular in

February

Cheapest in

June

Average price

$456

Good round-trip deal

$481 or less
From Rosario Fisherton to Rio de Janeiro (RIO)
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One-way flight from Rosario Fisherton to Rio de Janeiro (RIO)
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Highest demand for flights based on searches. 22% potential increase in price ($162 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Rosario Fisherton to Rio de Janeiro (RIO).
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Find flight deals from Rosario to Rio de Janeiro

Cheapest flights from Rosario to Rio de Janeiro
Explore the most affordable flight options available from Rosario to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/69:20 pmROS - GIG
1 stop5h 30mMultiple Airlines
vie. 8/158:10 amGIG - ROS
1 stop6h 10mMultiple Airlines
Deal found 7/2$293
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/168:30 pmROS - GIG
1 stop5h 45mAerolineas Argentinas
mié. 8/209:15 pmGIG - ROS
1 stop10h 35mAerolineas Argentinas
Deal found 7/3$319
This GOL deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/233:00 amROS - GIG
Nonstop2h 50mGOL
jue. 9/410:30 pmGIG - ROS
Nonstop3h 35mGOL
Deal found 7/3$399
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/121:05 pmROS - SDU
2 stops25h 15mMultiple Airlines
mar. 8/1911:25 amSDU - ROS
2 stops21h 05mMultiple Airlines
Deal found 7/1$424
This Expedia deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/136:05 pmROS - SDU
2 stops15h 30mLATAM Airlines
sáb. 12/202:00 pmSDU - ROS
2 stops32h 30mLATAM Airlines
Deal found 7/3$624

Cheapflights Fare Finder

Customize your flight search to find flights from Rosario to Rio de Janeiro that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
Use the filters below to find and compare flights from Rosario to Rio de Janeiro that are best for you.

Fly from

Rosario

Fly to

Rio de Janeiro

Route

Depart

Return

Price

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

mié. 8/6

9:20 pm-2:50 am

1 stop5h 30m

Rio de Janeiro–Galeão Intl

vie. 8/15

8:10 am-2:20 pm

1 stop6h 10m

$293

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

sáb. 8/16

8:30 pm-2:15 am

1 stop5h 45m

Rio de Janeiro–Galeão Intl

mié. 8/20

9:15 pm-7:50 am

1 stop10h 35m

$319

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

sáb. 8/23

3:00 am-5:50 am

Nonstop2h 50m

Rio de Janeiro–Galeão Intl

jue. 9/4

10:30 pm-2:05 am

Nonstop3h 35m

$399

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

mar. 8/12

1:05 pm-2:20 pm

2 stops25h 15m

Rio de Janeiro Santos Dumont

mar. 8/19

11:25 am-8:30 am

2 stops21h 05m

$424

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

sáb. 12/13

6:05 pm-9:35 am

2 stops15h 30m

Rio de Janeiro Santos Dumont

sáb. 12/20

2:00 pm-10:30 pm

2 stops32h 30m

$624

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

jue. 8/28

8:20 am-4:50 pm

1 stop8h 30m

$180

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

vie. 8/29

7:25 pm-10:15 am

1 stop14h 50m

$181

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

mar. 8/26

3:00 am-5:50 am

Nonstop2h 50m

$205

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

vie. 8/29

7:25 pm-9:35 am

2 stops14h 10m

$247

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

mié. 8/27

9:20 pm-2:20 pm

2 stops17h 00m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Rosario to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Rosario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rosario to Rio de Janeiro

How far ahead should I book a flight from Rosario to Rio de Janeiro?

Use this chart to determine the optimal time to book a round-trip flight from Rosario to Rio de Janeiro. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Rosario to Rio de Janeiro, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Rosario to Rio de Janeiro?

Currently, November is the cheapest month in which you can book a flight from Rosario to Rio de Janeiro (average of $755). Flying from Rosario to Rio de Janeiro in December is currently the most expensive (average of $1,290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ROS to RIO?

Find hourly flight availability from Rosario to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 41% on flights from Rosario to Rio de Janeiro by exploring options for tickets in the morning.

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rio de Janeiro. Reviews last updated julio 3, 2025.
See what other customers who have flown with Aerolineas Argentinas, LATAM Airlines, and GOL from Rosario to Rio de Janeiro have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very good
891 reviews

Comfort

7.5

Boarding

8.0

Entertainment

5.7

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Aerolineas Argentinas
8.1
Very good
891 reviews
Aerolineas Argentinas
8.1
Very good
891 reviews

Comfort

7.5

Boarding

8.0

Entertainment

5.7

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
LATAM Airlines
7.5
Good
1,805 reviews
Aerolineas Argentinas
8.1
Very good
891 reviews

Comfort

7.5

Boarding

8.0

Entertainment

5.7

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
GOL
7.3
Good
1,086 reviews
Aerolineas Argentinas
8.1
Very good
891 reviews

Comfort

7.5

Boarding

8.0

Entertainment

5.7

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Related info for your journey

Find useful and relevant information for your journey from Rosario to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rosario to Rio de Janeiro?

    Most people fly from Rosario Fisherton (ROS) if they book a flight from Rosario to Rio de Janeiro. On average, Fisherton has 1 outbound flight to Rio de Janeiro per day from 2 airlines. Rosario Fisherton is conveniently located just 6.6 mi from Rosario’s city center.

  • What are the cheapest airlines flying from Rosario to Rio de Janeiro round-trip?

    Cheapflights users have booked flights from Rosario to Rio de Janeiro round-trip from $319. Other airlines that can offer you cheap pricing are GOL, from $399, and LATAM Airlines, from $624. You may be able to fly from Rosario to Rio de Janeiro for 42% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Rosario to Rio de Janeiro one-way?

    For one-way options, check prices for Aerolineas Argentinas. According to our data, you can fly for as low as $181. Users have also found prices from $205 and $247 on GOL and LATAM Airlines, respectively.

  • What are the most reliable airlines from Rosario to Rio de Janeiro?

    Consider American Airlines (85%), KLM (85%) or Aerolineas Argentinas (85%) when booking your flight. These represent the most reliable airlines when flying from Rosario to Rio de Janeiro.

  • What are the cheapest flights from Rosario to Rio de Janeiro?

    On average you can expect to pay $541 for a flight from Rosario to Rio de Janeiro. The cheapest flight overall is $331 while the most popular route, (Rosario Fisherton - Rio de Janeiro–Galeão Intl) is currently priced at $338.

  • Can I find deals for flights from Rosario to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Rosario to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rosario to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rosario to Rio de Janeiro.

  • Can I find deals for business class flights from Rosario to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Rosario to Rio de Janeiro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rosario to Rio de Janeiro?

    Currently, November is the cheapest month in which you can book a flight from Rosario to Rio de Janeiro (average of $755). Flying from Rosario to Rio de Janeiro in December is currently the most expensive (average of $1,290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Rosario to Rio de Janeiro

Discover the top 2 airlines that operate flights from Rosario to Rio de Janeiro. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$279Average$326FlexibilityNo cancel feeOn-time74%
Aerolineas ArgentinasCheapest$334Average$381FlexibilityNo cancel feeOn-time59%

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